package ltd.yangyh.service.impl;

import ltd.yangyh.dao.UserDao;
import ltd.yangyh.service.UserService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
@Service
public class UserServiceImpl implements UserService {
    @Resource
    private UserDao userDao;
    @Override
    public void doSomeThing() {
        userDao.doDao();
        System.out.println("UserService is running!");
    }
}
